Additive and Quadratic Type Functional Equation and its Fuzzy Stability

被引：13

作者：

Chang, Ick-Soon ^{[1
]}

Lee, Yang-Hi ^{[2
]}

机构：

[1] Mokwon Univ, Dept Math, Taejon 302729, South Korea

[2] Gongju Natl Univ Educ, Dept Math Educ, Gongju 314711, South Korea

来源：

RESULTS IN MATHEMATICS | 2013年 / 63卷 / 3-4期

基金：

新加坡国家研究基金会;

关键词：

Fuzzy normed space; Fuzzy almost quadratic-additive mapping; Additive and quadratic type functional equation; ULAM-RASSIAS STABILITY;

D O I：

10.1007/s00025-012-0229-y

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we investigate a fuzzy version of stability for the additive and quadratic type functional equation f(x+y) - f(-x-y) - f(x) + f(-x) - 4f(y) + f(2y) = 0, in the sense of Mirmostafaee and Moslehian.

引用

页码：717 / 730

页数：14

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